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  • Strong, durable fusion welded frame and sash.

  • Thermally efficient HeatSeal® warm edge spacer system. Our spacer substantially reduces the possibility of condensation on the inside of
    the window. 


  • Both sashes have heavy gauge fully extruded handles for easy operation.

  • All windows equipped with fiberglass mesh half screens (optional locking screen available).

  • Window features an interlock with double weatherstripping.

  • Window offers a very clean and sleek look. 


Our windows offer beautiful beveled curves that also allow us to maximize weld surface, for great aesthetics and long-lasting performance.


Standard lock equipped with tamper-proof cam provides a smooth operation and exceptional reliability.


APEX Sliding Windows feature push button spring-loaded vent latches which allow sashes to stay slightly open for ventilation.


To ensure comfortable, quiet operations APEX Slider Windows are equipped with window bumpers.


APEX Windows are mounted on brass wheels to improve movement across its tracks.


APEX Windows offers standard fiberglass mesh half screens with a heavy-duty handle for easy operation.

Interior Options

APEX Windows offers two interior color selections and six exterior color selections in addition to the standard Euro-White option to give your home a distinct look and enhance its curb appeal. You can also special order custom exterior colors from a virtually unlimited selection of paints. Our paints are environmentally safe and durable, giving your exterior a vibrant and long-lasting color finish. All options, besides Euro-White, are available at an additional charge.

Standard Euro-White Finish with Standard Euro-White Lock

Optional Almond Frame with Standard Almond Lock

Exterior Colors

Almond (Optional)

Sandstone (Optional*)

Terra Brown (Optional*)

Cocoa (Optional)

Basic Brown (Optional*)

Bronze (Optional)

Nicol's Black (Optional*)

*Surcharge applied for painted screen.

All colors except Euro-White are available at an additional charge. Colors on screen may not match the products actual color.  Please visit a local dealer to view actual color samples.

Custom Colors (Optional)

Grid Options

Are you looking for a stunning design detail to instantly set your home apart both inside and out? A choice of decorative grids for your APEX Windows and Doors can highlight the architectural style that speaks to you. 

Grids between glass (GBG) consist of aluminum bars sealed in the insulating airspace between the two panes of glass. Because the interior and exterior glass surfaces are not affected, cleaning your windows is a much easier task. GBG grids on two tone windows are available with matching interior and exterior colors.

5/8" Flat Grid between glass

11/16" Contour Grid between glass

Most Common Grid Patterns








APEX Windows offers factory-installed half screen with heavy-duty handle. Screens are removable from the inside for convenient storage. Optional locking screen provides an additional safety measure.*

(* Insect screen cannot support significant amount of weight. Please keep small children and pets away from windows when only insect screens are in use.)

Screen Material

APEX Windows offer ThruVision Screen standard to improve the view through the window while protecting the interior from insects and allowing proper ventilation. 

ThruVision Screen

Industry Standard Screen

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